Home / 6,006,400.86-9,010,301.19-1,963,191.90

Finding the Fourth Proportional to 6,006,400.86, 9,010,301.19 and 1,963,191.90

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Solution

The fourth proportional to 6,006,400.86, 9,010,301.19 and 1,963,191.90 is: 2,945,016.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,006,400.86 : 9,010,301.19 = 1,963,191.90 : x
  2. Step 2: Convert to fraction form
    6,006,400.86/9,010,301.19 = 1,963,191.90/x
  3. Step 3: Cross multiply
    6,006,400.86x = 9,010,301.19 × 1,963,191.90
  4. Step 4: Simplify right side
    6,006,400.86x = 17,688,950,312,768.36
  5. Step 5: Solve for x
    x = 17,688,950,312,768.36/6,006,400.86
  6. Step 6: Final answer
    x = 2,945,016.61

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.